Cod sursa(job #1605633)
Utilizator | Stefan stefy555 | Data | 19 februarie 2016 11:56:27 |
---|---|---|---|
Problema | Heapuri | Scor | 40 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.61 kb |
#include <iostream>
#include <fstream>
#include <set>
#include <vector>
using namespace std;
ifstream fin("heapuri.in");
ofstream fout("heapuri.out");
vector <int > ist;
int n,a[100],k;
int main()
{
multiset <int> my_set ;
fin>>n;
int x;
for(int i=0; i<n; i++)
{
fin>>x;
if(x==1)
{
fin>>x;
my_set.insert(x);
ist.push_back(x);
}
else if(x==2)
{
fin>>x;
my_set.erase(ist[x-1]);
}
else
fout<<*my_set.begin()<<endl;
}
return 0;
}